We focus on the statics and dynamics of poverty in Spain using data from the first eight waves of the European Community Household Panel from 1994 to 2001, a period not sufficiently covered by recent literature. The results confirm the pattern of poverty changes noted by other authors for the...

In this paper we examine the concept of "vulnerability" (Townsend 1994) within thecontext of income mobility of the poor. We test for the dynamics of vulnerablehouseholds in the UK using Waves 1 - 12 of the British Household Panel Survey andfind that, of three different types of risks that we...

Support for many R&D and technology policies relies on empirical evidence that R&D "spills over" between firms. But there are two countervailing R&D spillovers: positive effects from technology spillovers and negative effects from business stealing by product market rivals. We develop a general...

This paper examines how information on the purchasing patterns of differentcustomer segments can be used to more accurately evaluate the economicimpact of mergers. Using a detailed dataset for the leading manufacturers in theUS during the late nineties, I evaluate the welfare effects of the...

While it is generally recognized that electoral competition can have a major influence on public spending decisions, there has been little effort to consider whether the move to multiparty elections in African countries in recent years has led to a redistribution of public expenditures between...

Research evidence on the impact of relative income position on individual attitudes and behaviour is sorely lacking. Therefore, this paper assesses such positional impact on social capital by applying 14 different measurements to International Social Survey Programme data from 25 countries. We...

One of the key goals of political economy is to understand how institutional arrangementsshape policy outcomes. This paper studies a comparatively neglected aspect of this - theforces that shape heterogeneous performance of autocracies. The paper develops a simpletheoretical model of...

Empirical evidence has emerged of the possibility of fractional cointegration such that the gap, ß, between the integration order d of observable time series, and the integration order ? of cointegrating errors, is less than 0.5. This includes circumstances when observables are stationary or...

In this paper we introduce a transformation of the Edgeworth-Sargan series expansion of the Gaussian distribution, that we call Positive Edgeworth-Sargan (PES). The main advantage of this new density is that it is well defined for all values in the parameter space, as well as it integrates up to...

Asymptotic inference in nonlinear vector error correction models (VECM) thatexhibit regime-specific short-run dynamics is nonstandard and complicated. Thispaper contributes the literature in several important ways. First, we establish theconsistency of the least squares estimator of the...